# dart-use-pattern-matching

Skill · `skill:dart-use-pattern-matching`

Favz census, built 2026-10-22. Tool names and counts only. No repo names. HTML page: https://favz.co/tools/skill-dart-use-pattern-matching.html

- Repos that have it now: 20
- Repos that ever had it: 23
- Still have it: 87%
- Share of census repos with any tool: 0.02%

## Repos with it, by month

From commit dates in each repo's history. The last few days always look low, because repos found later fill them in.

| Month | Repos at month end |
|---|---|
| [2026-05](https://favz.co/months/#2026-05) | 1 |
| [2026-06](https://favz.co/months/#2026-06) | 4 |
| [2026-07](https://favz.co/months/#2026-07) | 14 |
| [2026-08](https://favz.co/months/#2026-08) | 15 |
| [2026-09](https://favz.co/months/#2026-09) | 19 |
| [2026-10](https://favz.co/months/#2026-10) | 20 |

Each linked month leads to what else people first added that month. All months: https://favz.co/months/index.md

## Goes with

Tools found in the same repos, ranked by lift: 3× means the two show up together three times as often as chance would give. Only pairs sharing 5 or more repos.

| Tool | Kind | Repos with both | Lift |
|---|---|---|---|
| [dart-run-static-analysis](https://favz.co/tools/skill-dart-run-static-analysis.md) | Skill | 19 | 5502.9× |
| [dart-add-unit-test](https://favz.co/tools/skill-dart-add-unit-test.md) | Skill | 18 | 5450.3× |
| [flutter-add-widget-preview](https://favz.co/tools/skill-flutter-add-widget-preview.md) | Skill | 17 | 4044.5× |
| [flutter-use-http-package](https://favz.co/tools/skill-flutter-use-http-package.md) | Skill | 13 | 3936.3× |
| [flutter-setup-declarative-routing](https://favz.co/tools/skill-flutter-setup-declarative-routing.md) | Skill | 17 | 3905.0× |
| [flutter-implement-json-serialization](https://favz.co/tools/skill-flutter-implement-json-serialization.md) | Skill | 14 | 3885.8× |
| [flutter-add-widget-test](https://favz.co/tools/skill-flutter-add-widget-test.md) | Skill | 19 | 3722.6× |
| [flutter-setup-localization](https://favz.co/tools/skill-flutter-setup-localization.md) | Skill | 15 | 3568.6× |
| [flutter-add-integration-test](https://favz.co/tools/skill-flutter-add-integration-test.md) | Skill | 16 | 3552.8× |
| [flutter-build-responsive-layout](https://favz.co/tools/skill-flutter-build-responsive-layout.md) | Skill | 17 | 3235.6× |
| [flutter-fix-layout-issues](https://favz.co/tools/skill-flutter-fix-layout-issues.md) | Skill | 17 | 2980.1× |
| [flutter-apply-architecture-best-practices](https://favz.co/tools/skill-flutter-apply-architecture-best-practices.md) | Skill | 13 | 2474.3× |

## Comes in the same pack

2 tools almost never appear without this one. Most likely people copy them in together.

- [dart-collect-coverage](https://favz.co/tools/skill-dart-collect-coverage.md)
- [dart-fix-runtime-errors](https://favz.co/tools/skill-dart-fix-runtime-errors.md)